Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended T-8MAT Materials emissions cold trap, TT24-7 Price on request HEDDEV21_0.5L Devex bag with PC valve, 0,5L Price on request U-COV1516 Spare O-ring, black, for POD sampler (support body), pk 10 Price on request